<template>
  <div class="icons">
    <swiper  :options="swiperOption">
      <swiper-slide v-for="(page,index) of pages" :key="index">
        <div class="icon" v-for="item of page" :key="item.id">
          <div class="icon-img">
            <img
              :src="item.imgUrl"
              alt=""
              class="icon-img-content"
            />
          </div>
          <p class="icon-desc">{{item.desc}}</p>
        </div>
      </swiper-slide>
      <!-- <swiper-slide>
        <div class="icon">
          <div class="icon-img">
            <img
              src="https://mp-piao-admincp.qunarzz.com/mp_piao_admin_mp_piao_admin/admin/20215/bdbdf2d8bbc533595440c74c7bd22af4.png"
              alt=""
              class="icon-img-content"
            />
          </div>
          <p class="icon-desc">热门景点</p>
        </div>
      </swiper-slide> -->
    </swiper>
  </div>
</template>

<script>
export default {
  props:{
     list:Array
  },
  data() {
    return {
      swiperOption:{
        autoplay:false
      }
      // iconList:[
      //   {
      //   "id":'0001',
      //   "imgUrl":"https://mp-piao-admincp.qunarzz.com/mp_piao_admin_mp_piao_admin/admin/20215/bdbdf2d8bbc533595440c74c7bd22af4.png",
      //   "desc":'景点门票'
      // },
      // {
      //   "id": "0002",
      //   "imgUrl": "http://img1.qunarzz.com/piao/fusion/1711/df/86cbcfc533330d02.png",
      //   "desc": "滑雪季"
      // },
      // {
      //   "id": "0003",
      //   "imgUrl": "http://img1.qunarzz.com/piao/fusion/1710/a6/83f636bd75ae6302.png",
      //   "desc": "泡温泉"
      // }, {
      //   "id": "0004",
      //   "imgUrl": "http://img1.qunarzz.com/piao/fusion/1611/35/2640cab202c41b02.png",
      //   "desc": "动植园"
      // }, {
      //   "id": "0005",
      //   "imgUrl": "http://img1.qunarzz.com/piao/fusion/1611/d0/e09575e66f4aa402.png",
      //   "desc": "游乐园"
      // }, {
      //   "id": "0006",
      //   "imgUrl": "http://img1.qunarzz.com/piao/fusion/1611/59/569d3c096e542502.png",
      //   "desc": "必游榜单"
      // }, {
      //   "id": "0007",
      //   "imgUrl": "http://img1.qunarzz.com/piao/fusion/1611/17/4bd370f3eb1acd02.png",
      //   "desc": "演出"
      // }, {
      //   "id": "0008",
      //   "imgUrl": "http://img1.qunarzz.com/piao/fusion/1611/7f/b1ea3c8c7fb6db02.png",
      //   "desc": "城市观光"
      // }, {
      //   "id": "0009",
      //   "imgUrl": "http://img1.qunarzz.com/piao/fusion/1611/a9/ffc620dbda9b9c02.png",
      //   "desc": "一日游"
      // }]
    };
  },
  computed:{
     pages(){
       const pages = []
       this.list.forEach((item,index)=>{
         const page = Math.floor(index/8)
         if(!pages[page]){
           pages[page] = []
         }
         pages[page].push(item)
       })
       return pages
     }
  }
};
</script>

<style lang="stylus" scoped>
@import '~styles/varibles.styl';
@import '~styles/mixins.styl';
  .icons >>> .swiper-container{
    height: 0;
    padding-bottom: 50%;

  .icon {
    position: relative;
    width: 25%;
    height: 0;
    float: left;
    padding-bottom: 25%;
    overflow: hidden;

    .icon-img {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0.44rem;
      box-sizing: border-box;
      padding: 0.1rem;

      .icon-img-content {
        display: block;
        margin: 0 auto;
        height: 100%;
      }
    }

    .icon-desc {
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      height: 0.44rem;
      line-height: 0.44rem;
      color: $darkTextColor;
      text-align: center;
      // overflow hidden
      // white-space nowrap
      // text-overflow ellipsis
      ellipsis()
    }
  }
}
</style>